| Advertising | 11 |
| Nonprescription Drugs/history | 11 |
| Patent medicines | 11 |
| Pleurisy/drug therapy | 11 |
| Asthma/drug therapy | 10 |
| Whooping Cough/drug therapy | 6 |
| Common Cold/drug therapy | 5 |
| Croup/drug therapy | 5 |
| Dyspepsia/drug therapy | 5 |
| Neuralgia/drug therapy | 5 |
| Pharyngitis/drug therapy | 5 |
| Atropa belladonna | 4 |
| Back Pain/drug therapy | 4 |
| Children in advertising | 4 |
| Cough/drug therapy | 4 |
| Helminths | 4 |
| Polygonum | 4 |
| Tonics (Medicinal preparations) | 4 |
| Bronchitis/drug therapy | 3 |
| Plaster (Pharmacy) | 3 |
| Rheumatic Diseases | 3 |
| Headache/drug therapy | 2 |
| Liver Diseases/drug therapy | 2 |
| Rheumatic Diseases/drug therapy | 2 |
| Animals in advertising | 1 |
| Bronchial Diseases | 1 |
| Cats in advertising | 1 |
| Constipation/drug therapy | 1 |
| Dogs in advertising | 1 |
| Expectorants | 1 |
| Fairy tales | 1 |
| Liniments/therapeutic use | 1 |
| Perfume | 1 |
| Picture puzzles | 1 |
| Sprains and Strains/drug therapy | 1 |
